Figure 5-8
Step 2
It is to set zoom and focus parameter, please refer to Table 5-7 for more details.
Parameter
Note
Digital Zoom
Select "ON" to enable digital zoom.
When optical zoom reaches max, it can continue to implement digital zoom after it
is enabled.
Zoom Speed
It is the zoom speed of the camera, the bigger the value is, the faster the zoom
speed becomes.
Mode
Camera focus mode.
Auto: it is the full auto mode, it will trigger focus automatically when there is
image moving or object changing and the image becomes blurry in the scene.
Semi-auto: Manually trigger focus, including pressing focus button, zoom
trigger focus, preset trigger focus, 3D positioning trigger focus, PTZ rotation
trigger focus.
Manual: it needs to click the corresponding
or
to manually focus.
Focus Limit
The camera's focus distance, it is to avoid focusing on the dome enclosure due to
the short focusing distance, meanwhile it can modify focusing speed via changing
focusing distance.
Sensitivity
It is the camera focusing sensitivity, the higher the sensitivity is, the easier it
becomes to trigger focus; the lower the sensitivity is, the harder it becomes to
trigger focus.
Table 5-7
